Evidence map›Paper›PMID 27771735›Full record

ArticleImmunogenetics2017

The orthologs of HLA-DQ and -DP genes display abundant levels of variability in macaque species.

Nel Otting, Marit K H van der Wiel, Nanine de Groot, Annemiek J M de Vos-Rouweler, Natasja G de Groot, Gaby G M Doxiadis, Roger W Wiseman, David H O'Connor, Ronald E Bontrop

Open access · bronzeAbstract read
PubMed Publisher
In one paragraph

Article in Immunogenetics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.6field-weighted citation impact, top 17% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

14 citing papers in PubMed, 21 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. The immunopathogenesis of narcolepsy type 1.Nature reviews. Immunology · 2024
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Nonhuman primate models of human viral infections.Nature reviews. Immunology · 2018
    Review
  14. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 3 institutions in 2 countries.

Nel OttingDepartment of Comparative Genetics and Refinement, Biomedical Primate Research Centre (BPRC), Lange Kleiweg 161, 2288 GJ, Rijswijk, The Netherlands. otting@bprc.nl.
Marit K H van der WielDepartment of Comparative Genetics and Refinement, Biomedical Primate Research Centre (BPRC), Lange Kleiweg 161, 2288 GJ, Rijswijk, The Netherlands.
Nanine de GrootDepartment of Comparative Genetics and Refinement, Biomedical Primate Research Centre (BPRC), Lange Kleiweg 161, 2288 GJ, Rijswijk, The Netherlands.
Annemiek J M de Vos-RouwelerDepartment of Comparative Genetics and Refinement, Biomedical Primate Research Centre (BPRC), Lange Kleiweg 161, 2288 GJ, Rijswijk, The Netherlands.
Natasja G de GrootDepartment of Comparative Genetics and Refinement, Biomedical Primate Research Centre (BPRC), Lange Kleiweg 161, 2288 GJ, Rijswijk, The Netherlands.
Gaby G M DoxiadisDepartment of Comparative Genetics and Refinement, Biomedical Primate Research Centre (BPRC), Lange Kleiweg 161, 2288 GJ, Rijswijk, The Netherlands.
Roger W WisemanDepartment of Pathology and Laboratory Medicine, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA.
David H O'ConnorDepartment of Pathology and Laboratory Medicine, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA.
Ronald E BontropDepartment of Comparative Genetics and Refinement, Biomedical Primate Research Centre (BPRC), Lange Kleiweg 161, 2288 GJ, Rijswijk, The Netherlands.
Biomedical Primate Research Centre · NLUniversity of Wisconsin–Madison · USUtrecht University · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The human major histocompatibility complex (MHC) region encodes three types of class II molecules designated HLA-DR, -DQ, and -DP. Both the HLA-DQ and -DP gene region comprise a duplicated tandem of A and B genes, whereas in macaques, only one set of genes is present per region. A substantial sequencing project on the DQ and DP genes in various macaque populations resulted in the detection of previously 304 unreported full-length alleles. Phylogenetic studies showed that humans and macaques share trans-species lineages for the DQA1 and DQB1 genes, whereas the DPA1 and DPB1 lineages in macaques appear to be species-specific. Amino acid variability plot analyses revealed that each of the four genes displays more allelic variation in macaques than is encountered in humans. Moreover, the numbers of different amino acids at certain positions in the encoded proteins are higher than in humans. This phenomenon is remarkably prominent at the contact positions of the peptide-binding sites of the deduced macaque DPβ-chains. These differences in the MHC class II DP regions of macaques and humans suggest separate evolutionary mechanisms in the generation of diversity.

Indexed as

Biological EvolutionAllelesAnimalsGene FrequencyGenetic VariationHaplotypesHLA-DP AntigensHLA-DQ AntigensHumansMacaca mulattaPhylogenyHLA-DP AntigensHLA-DQ AntigensMafaMamuManeMHCNonhuman primates

Identifiers

PMID27771735
OpenAlexW2534755735

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.